1. Quiz 3: Reflection and Refraction
Question 1: The image formed in a plane (flat) mirror is
a. real
b. inverted
c. virtual
d. magnified
e. none of the above

2. Quiz 3: Reflection and Refraction
Question 2: The image formed in a convex spherical mirror is always
a. upright
b. demagnified
c. virtual
d. all of the above

3. Quiz 3: Reflection and Refraction
Question 3: Joseph Shaw used glitter patterns to help determine
a. water depth
b. wind speed and direction
c. the spectrum of solar light
d. airplane altitudes

4. Quiz 3: Reflection and Refraction
Question 4 - When light is incident on a piece of glass
a. part of the light is reflected
b. most of the light is refracted and transmitted
c. more light is reflected for a larger incidence angle
d. all of the above

5. Quiz 3: Reflection and Refraction
Question 5 - Newton performed his optics experiments in which time period?
a. early 14th century
b. late 17th century
c. early 19th century
d. late 20th century

6. Quiz 3: Reflection and Refraction
Question 6 - When light travels from a less dense to a more dense medium
a. the ray is bent away from the normal
b. the ray continues in the same direction
c. the ray is bent toward the normal
d. we do not have enough information to answer this.

7. Quiz 3: Reflection and Refraction
Question 7 - Newton showed that
a. blue light is refracted more than red light
b. white light is made up of many different colors
c. simple telescope lenses will always have refraction problems
d. all of the above are true

8. Quiz 3: Reflection and Refraction
Question 8 - A pencil in a cup of water looks bent because of
a. dispersion of colors
b. refraction
c. internal reflection
d. none of these